Natural killer cells are part of the body’s innate, or first-line, immune response. They respond more quickly than the adaptive immune system comprised of B cells and T cells. Once activated, natural killer cell activity peaks in as quickly as several hours, providing rapid support and wide-range immune defense. EpiCor® is a fermentate of Saccharomyces cerevisiae containing various bioactive metabolites. These nutrient metabolites are produced in a specialized fermentation process and enhance immune cell production. In one cellular study, EpiCor® promoted natural killer cell activation, as well as that of B cells and T cells. In two randomized, double-blind, placebo-controlled trials, EpiCor® provided statistically significant support for upper respiratory tract health and overall immune health. A separate open-label, in-house trial indicated a strong potential for EpiCor® supplementation to enhance secretory IgA levels after 30 days.
These various actions demonstrate the ability of EpiCor® to address both innate and adaptive immune responses. NAC (n-acetyl-l-cysteine) promotes endogenous glutathione production for antioxidant protection and provides lung defense mechanisms for healthy respiratory function. In a randomized double-blind trial involving mostly older individuals, NAC showed support for respiratory health. Quercetin and elderberry provide flavonoids that offer additional support for immune and respiratory function while vitamin C, vitamin D and zinc play important roles in immune cell activation.*
Vitamin C (as ascorbic acid) | 250 mg | |||
Vitamin D (as cholecalciferol) (D3) | 1000 IU | |||
Zinc (as zinc citrate) | 7.5 mg | |||
N-Acetyl-L-Cysteine | 450 mg | |||
EpiCor ® dried yeast fermentate complex (from Saccharomyces cerevisiae) | 250 mg | |||
European elder (elderberry) (Sambucus nigra) extract (fruit)** | 200 mg | |||
Quercetin | 25 mg | |||
Other ingredients: |